Foldable mask



FIG. 1 is a perspective view of a foldable mask showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is another perspective view thereof; and,

FIG. 10 is an enlarged portion view of encircled portion labeled, “FIG. 10,” in FIG. 1.

The dashed-dot lines shown in FIGS. 1 and 10 showing the encircled portion define the boundary of the enlarged portion view of FIG. 10 and form no part of the claimed design, the broken line in FIG. 1 that extends from the encircled portion to the label, “FIG. 10,” is an arrow and form no part of the claimed design. 

CLAIM The ornamental design for a foldable mask, as shown and described. 